what results when but-1-ene is subjected to the following reaction sequence? (1) cl2, h2o (2) naoh (3) h3o

Answers

Answer 1

Reaction of but-1-ene with [tex]CI_{2}[/tex], NaOH, and [tex]H_{3}O[/tex]+ yields 1-chlorobutanol via nucleophilic substitution.

What is the product obtained when but-1-ene undergoes a specific reaction sequence involving [tex]CI_{2}[/tex], NaOH, and [tex]H_{3}O[/tex]+?

When but-1-ene is subjected to the given reaction sequence, the following product is obtained:

1-chlorobutanol

The first step involves the addition of [tex]CI_{2}[/tex] and [tex]H_{2}O[/tex] in the presence of light to form a chlorohydrin intermediate. The intermediate is then treated with NaOH to form the corresponding alkoxide. Finally, the alkoxide is protonated with H3O+ to yield 1-chlorobutanol.

The reaction follows Markovnikov's rule, where the electrophile (Cl+) adds to the carbon atom with fewer hydrogen atoms. In this case, the chlorine atom adds to the first carbon atom of the double bond.

Overall, this reaction sequence is an example of nucleophilic substitution reaction, where the chlorine atom is substituted by a hydroxyl group to form a primary alcohol.

To learn more about nucleophilic substitution, visit: https://brainly.com/question/29382322

#SPJ4


Related Questions

The reaction of 5.5 grams of HCl with excess Ba(OH)2 releases 8300 J of heat. What is the molar heat of neutralization, ΔH, for the reaction?a. 55 kJ/molb. −55 kJ/molc. −110 kJ/mold. −27.5 kJ/mole. 1500 J/mol

Answers

The molar heat of neutralization for the reaction is 55 kJ/mol. The answer is (a).

The molar heat of neutralization, ΔH, for the reaction can be calculated using the following formula: ΔH = q/n where q is the heat released, and n is the number of moles of HCl.
First, we need to calculate the number of moles of HCl:
n = m/M
where m is the mass of HCl and M is the molar mass of HCl.
M(HCl) = 1.008 + 35.45 = 36.458 g/mol
n = 5.5 g / 36.458 g/mol = 0.151 mol
Now we can calculate the molar heat of neutralization:
ΔH = 8300 J / 0.151 mol = 55,000 J/mol
Therefore, the molar heat of neutralization for the reaction is 55 kJ/mol. The answer is (a).

To learn more about molar, click here:
https://brainly.com/question/22997914

#SPJ11

determine the hydrogen ion concentration at equilibrium of a monoprotic acid, ha. has ka is 2 x 10^-5, and there is an initial ha concentration of 0.1m.

Answers

The given acid, we can substitute the Ka and [HA] to solve for the [H+] concentration at equilibrium [tex][H+] = 2 \times 10^{-6}M[/tex]

What is equilibrium?

Equilibrium is a state of balance or stability of a system. It is the state in which the forces that act on the system are balanced, and the system is not subjected to any external force. Equilibrium is a dynamic state, meaning that the system is in constant flux and is always changing in response to its environment.

At equilibrium, the [H+] concentration of a monoprotic acid (HA) is determined by its acid dissociation constant (Ka). The Ka is a measure of the strength of an acid and is related to the [H+] concentration at equilibrium by the following equation:
Ka = [H⁺][A⁻]/[HA]
For the given acid, Ka = 2 x 10⁻⁵. We also know that the initial HA concentration is 0.1M.
We can rearrange the Ka equation to solve for [H⁺]:
[H⁺] = Ka x [HA]/[A⁻]
Since [A⁻] = [HA] (since they are in equilibrium), we can simplify the equation to:
[H⁺] = Ka x [HA]
For the given acid, we can substitute the Ka and [HA] to solve for the [H⁺] concentration at equilibrium:
[H⁺] = (2 x 10⁻⁵) x (0.1M)
[tex][H+] = 2 \times 10^{-6}M[/tex]

To learn more about equilibrium

https://brainly.com/question/18849238

#SPJ4

When a diprotic acid is titrated with a strong base, and the ka1 and ka2 are significantly different, then the ph vs. Volume plot of the titration will have:.

Answers

When a diprotic acid is titrated with a strong base, and the Ka1 and Ka2 are significantly different, the pH vs. volume plot of the titration will have two equivalence points.

The first equivalence point will correspond to the reaction of the strong base with the first dissociable proton (H+) of the diprotic acid, and the second equivalence point will correspond to the reaction of the strong base with the second dissociable proton (H+) of the diprotic acid. The pH will increase rapidly as the strong base is added until the equivalence point is reached, where the pH will level off before rising again towards the second equivalence point. The position of the first and second equivalence points will depend on the values of Ka1 and Ka2, as well as the concentration of the diprotic acid being titrated.

what is diprotic acid?

A diprotic acid is an acid that can donate two protons or hydrogen ions (H+) per molecule to an aqueous solution. In other words, it is an acid with two ionizable hydrogen atoms. Examples of diprotic acids include sulfuric acid (H2SO4), carbonic acid (H2CO3), and oxalic acid (H2C2O4).

To learn more about acid visit:

brainly.com/question/14072179

#SPJ11

Using the scale analysis show that in the case of a uniformly heated vertical wall and a low Pr number fluid, the heat transfer parameters scale as follows (20 points) 8, -H(Ra., Pr)" AT 4" H (Ra., Pr) Nu - (Ra., Pr)"

Answers

For a uniformly heated vertical wall and a low Pr number fluid, the heat transfer parameters scale with the relationship Nu ∝ (Ra * Pr)^1/4, showing the dependency of the Nusselt number on the Rayleigh and Prandtl numbers.
Nu ∝ (Ra * Pr)^1/4


In the case of a uniformly heated vertical wall and a low Pr number fluid, the heat transfer parameters scale according to the Rayleigh number (Ra) and the Prandtl number (Pr).

The Nusselt number (Nu) is a dimensionless parameter that describes the ratio of convective to conductive heat transfer.

The given scaling relationship indicates that the Nusselt number is proportional to the 1/4th power of the product of the Rayleigh and Prandtl numbers.



Summary:
For a uniformly heated vertical wall and a low Pr number fluid, the heat transfer parameters scale with the relationship Nu ∝ (Ra * Pr)^1/4, showing the dependency of the Nusselt number on the Rayleigh and Prandtl numbers.

Learn more about Rayleigh number click here:

https://brainly.com/question/13254207

#SPJ11

Using a mathematical formula to find the solution to a problem is an example of.

Answers

Using a mathematical formula to find the solution to a problem is an example of applying mathematical concepts to practical situations. A mathematical formula is a set of instructions that uses mathematical symbols and operations to represent relationships between quantities.

These relationships can be used to solve various problems in different fields, such as engineering, physics, finance, and economics.

The explanation behind this is that a mathematical formula allows us to calculate or predict values based on specific input parameters. For example, the formula for calculating the area of a circle is A = πr², where A is the area and r is the radius.

By plugging in the value of the radius, we can find the area of the circle. This approach is particularly useful when dealing with complex problems that involve multiple variables and require a systematic approach to find the answer. In summary, using a mathematical formula is a powerful tool that helps us solve problems and make accurate predictions in various real-life situations.

To know more about  area of a circle refer to

https://brainly.com/question/28642423

#SPJ11

what is the daughter nucleus produced when tm167 undergoes electron capture? replace each question mark with the appropriate integer or symbol.

Answers

The daughter nucleus produced when tm167 undergoes electron capture is [tex]^{63}_{29}Cu[/tex].

A "daughter" nucleus is occasionally created when an unstable atomic nucleus decays into a more stable nucleus (see radioactivity). A gamma-ray photon is released as a result of the daughter nucleus's subsequent relaxation to a lower energy state. Gamma-ray spectroscopy, which involves the accurate measurement of the gamma-ray photon energies released by various nuclei, may identify trace radioactive elements by their gamma-ray emissions and can establish nuclear energy-level structures.

Electron capture is defined as the process in which an electron is drawn to the nucleus where it combines with a proton to form a neutron and a neutrino particle.

[tex]^A_ZX+e^- \rightarrow ^A_ZY +e[/tex]

The chemical equation for the reaction of electron capture of Zinc-63 nucleus follows:

[tex]^{63}_{30}Zn+e^- \rightarrow ^{63}_{29}Cu +e[/tex]

The parent nuclei in the above reaction is Zinc-63 and the daughter nuclei produced in the above reaction is copper-63 nucleus.

Hence, the daughter nuclei is [tex]^{63}_{29}Cu[/tex].

Learn more about Daughter nucleus:

https://brainly.com/question/15072377

#SPJ4

Determine the ph of a 0. 188 m nh3 solution at 25°c. The kb of nh3 is 1. 76 × 10^-5.

Answers

At 25°C, the Ka of NH3 is 1.76 x 10^-5. That means that the Kb = Kw/Ka = 1.0 × 10∧-14/1.76× 10∧-5 = 5.68 × 10∧-10.The ph of a 0. 188 m nh3 solution at 25°c is 10.23 .

What is solution ?

Solution can be defined as the means to an end, offering a result that resolves a problem or addresses a need. It is a method, process, or approach to dealing with a challenge or difficulty. Solutions are often creative, innovative, and resourceful, and can be applied to a wide range of scenarios.

The equation to calculate pH of a weak base is:pH = pKb + log([NH3]/[NH4+]). Since we know the Kb, we just need to calculate the concentration of ammonia and ammonium.We can use the fact that the total concentration of the solution is 0.188 M, and that the molar ratio of NH3 and NH4+ is 1:1. Therefore, the concentrations of both species are 0.188 M.Substituting these values into the equation gives us: pH = -log(5.68 x 10^-10) + log(0.188/0.188)

pH = 10.23

To learn more about solution

https://brainly.com/question/25326161

#SPJ4

What is the ph of a 0. 5m solution of an acid with a pka of 8. 4?.

Answers

The ph of a 0.5m solution of an acid with a pKa of 8.4 is 6.91 (approx.)  

To find the pH of a 0.5 M solution of an acid with a pKa of 8.4, we can use the Henderson-Hasselbalch equation:

pH = pKa + log([A⁻]/[HA])

Where [A⁻] is the concentration of the conjugate base and [HA] is the concentration of the acid. We can assume that the initial concentration of the acid is 0.5 M, and that it is fully dissociated in solution.

So, [A⁻] = 0.5 M and [HA] = 0 M.

Now, we can substitute these values into the equation:

pH = 8.4 + log(0.5/0)

Since the logarithm of 0 is undefined, we can simplify the equation to:

pH = 8.4 + log(0.5)

Using a calculator, we can solve for the pH:

pH = 6.91

Therefore, the pH of a 0.5 M solution of an acid with a pKa of 8.4 is approximately 6.91.

To know more about the pH refer here :

https://brainly.com/question/15289741#

#SPJ11

How to cook a spiral sliced ham without drying it out?.

Answers

Preheat your oven to 325°F (165°C).

Remove spiral ham from the package, and reserve the liquid. Put the spiral ham in a pan with a rack in the bottom and with the fat side UP.

Pour package juices (apple)  into the bottom of the pan to avoid drying it out.

Cover spiral ham tightly with foil, so no steam escapes.

By following these simple steps, you can cook a spiral-sliced ham that's moist, tender, and delicious.

Spiral sliced ham is a type of ham that has been precisely sliced in a spiral pattern around the bone, creating even, thin slices that are easy to serve. Spiral slicing involves cutting the ham while it is still attached to the bone, with each slice reaching down to the bone but not through it.

To learn about spiral sliced ham:

https://brainly.com/question/31622755

#SPJ4

It is found that up to 0. 0980 g of AgIO₃ dissolves in 2. 00 L of aqueous solution at a certain temperature. Determine the value of Ksp for AgIO₃. 1 2 NEXT Based on the given values, fill in the ICE table to determine concentrations of all reactants and products. AgIO₃(s) ⇌ Ag⁺(aq) + IO₃⁻(aq) Initial (M)

Answers

The value of Ksp for AgIO₃ at the given temperature is

[tex]1.44 × 10⁻⁸[/tex]

To fill in the ICE table, we first need to understand the reaction and the given information. The given information tells us that 0.0980 g of AgIO₃ dissolves in 2.00 L of aqueous solution at a certain temperature. From this, we can determine the molar solubility of AgIO₃, which is the amount of AgIO₃ that dissolves per liter of solution.

To calculate the molar solubility, we need to convert grams of AgIO₃ to moles and divide by the volume of the solution in liters:

[tex]0.0980 g AgIO₃ × (1 mol AgIO₃/405.81 g AgIO₃) ÷ 2.00 L solution[/tex]

= 0.000120 M

This is the initial concentration of Ag⁺ and IO₃⁻ ions, since AgIO₃ dissociates into these ions when it dissolves in water. The initial concentration of AgIO₃ can be calculated from the molar solubility using the stoichiometry of the reaction:

[tex]AgIO₃(s) ⇌ Ag⁺(aq) + IO₃⁻(aq)[/tex]

Initial: 0.000120 M 0.000120 M 0.000120 M

We have the initial concentrations of all species, we can use the equilibrium expression for the dissolution of AgIO₃ to calculate the value of Ksp:

[tex]Ksp = [Ag⁺][IO₃⁻] [/tex]

= (0.000120 M)(0.000120 M)

[tex]= 1.44 × 10⁻⁸[/tex]

Learn more about stoichiometry here:

https://brainly.com/question/30218216

#SPJ4

Suppose 12 g of natural gas combines with 48 g of oxygen in a flame. The chemical change produces 33 g of carbon dioxide. How many grams of water form?

Answers

In this chemical reaction, natural gas (methane, CH4) reacts with oxygen (O2) to produce carbon dioxide (CO2) and water (H2O) as follows:

C[tex]H_{4}[/tex] + 2 [tex]0_{2}[/tex] → C [tex]0_{2}[/tex] + 2[tex]H_{2}[/tex] O

The given information is:

Mass of natural gas (C[tex]H_{4}[/tex]) = 12 g

Mass of oxygen ([tex]O_{2}[/tex]) = 48 g

Mass of carbon dioxide (C[tex]O_{2}[/tex]) produced = 33 g

To find the mass of water ([tex]H_{2}[/tex]O) formed, we need to use the law of conservation of mass, which states that the total mass of the reactants must be equal to the total mass of the products.

Total mass of the reactants = Mass of C[tex]H_{4}[/tex] + Mass of [tex]O_{2}[/tex] = 12 g + 48 g = 60 g

Total mass of the products = Mass of C[tex]O_{2}[/tex] + Mass of [tex]H_{2}[/tex]O

From the balanced chemical equation, we know that the molar ratio of C[tex]O_{2}[/tex] to [tex]H_{2}[/tex]O is 1:2. Therefore, the mass of H2O formed can be calculated as follows:

Mass of [tex]H_{2}[/tex]O = 2 × (Total mass of the products - Mass of CO2)

Mass of [tex]H_{2}[/tex]O = 2 × (33 g + Mass of [tex]H_{2}[/tex]O - Mass of C[tex]H_{4}[/tex])

Mass of [tex]H_{2}[/tex]O = 66 g + 2 × Mass of [tex]H_{2}[/tex]O - 24 g

Mass of [tex]H_{2}[/tex]O = 42 g

Therefore, 42 g of water form in this chemical reaction.

To know more about natural gas,

https://brainly.com/question/14870839

#SPJ11

What is the molarity of 1. 5 liters of an aqueous solution.

Answers

To calculate the molarity of an aqueous solution, we need to know the amount of solute (in moles) dissolved in a given volume of solution (in liters). Without knowing the amount of solute, we cannot determine the molarity of the solution.

Therefore, additional information about the solute in the solution. Please provide more details or context for me to give a specific answer.To determine the molarity of a 1.5-liter aqueous solution, we need to know the amount of solute (in moles) dissolved in the solution.

Molarity (M) is defined as the number of moles of solute (n) per liter of solution (L). M = n / L Unfortunately, your question does not provide information about the solute or its amount in the solution. Please provide the necessary information so I can calculate the molarity for you.

To know more about moles visit:

https://brainly.com/question/31597231

#SPJ11

Calculate ΔHΔH (in kJ/molkJ/mol NH4NO3NH4NO3) for the solution process

NH4NO3(s)→NH+4(aq)+NO−3(aq) Assume that the specific heat of the solution is the same as that of pure water. Express your answer to two significant figures and include the appropriate units. When a 4. 25-g sample of solid ammonium nitrate dissolves in 60. 0 g of water in a coffee-cup calorimeter, the temperature drops from 22. 0 ∘C to 16. 9 ∘C.

Calculate ΔHΔH (in kJ/molkJ/mol NaOHNaOH) for the solution process NaOH(s)→Na+(aq)+OH−(aq) Assume that the specific heat of the solution is the same as that of pure water. Express your answer in kilojoules per mole to three significant figures. When a 6. 50-g sample of solid sodium hydroxide dissolves in 100. 0 g of water in a coffee-cup calorimeter, the temperature rises from 21. 6 to 37. 8 ∘C

Answers

In the first case, heat absorbed by the solution is -20.2 KJ/mol. In the second case it is 41.9 KJ/mol.

We can consider the first question. The heat absorbed by the solution can be calculated using equation,

q=mCΔT

q ⇒ the heat absorbed by the solution.

m⇒ mass of water.

C⇒ the specific heat of water.

ΔT ⇒ the temperature change.

We can write this as,

q= 60 x 4.184(16.9°-22.0°C)

Now we need to convert this to kJ/mol. So we need to divide this by the number of moles of ammonium nitroxide:

Number of moles = n

n= m/M = 4.25/80.05 = 0.0531 mol

ΔH= -1073.1/0.0531 = -20.2kj/mol

Now we can consider the second question.

The heat released by the solution can be calculated using the same equation:

q=mCΔT

q= (100 x 4.184)37.8-21.6° C = 6813.3j

This also we need to convert to kJ/mol. So we need to divide by the number of moles of NaOH:

n= m/M = 6.5/40.00g/mol = 0.1625mol

ΔH = 6813.3j/0.1625 = 41.9kj/mol.

learn more about heat here:

brainly.com/question/30836915

#SPJ4

assume the measured length of a string sample is 125 cm, and the measured mass of the sample is 2.00e2 grams. what is the linear density of the sample?

Answers

The linear density of the sample is the mass of the sample per unit length. To find it, we need to divide the mass of the sample by its length the linear density of the string sample is 1.6 g/cm.

Density is the mass per unit volume of a substance. It is a physical property of matter and is usually expressed in units of grams per cubic centimeter  or kilograms per cubic meter . Density is an important property for identifying and characterizing materials, as different materials have different densities. It also plays a role in determining the buoyancy of objects in fluids, with less dense objects floating on top of more dense ones.

To know more about Density visit :

https://brainly.com/question/29775886

#SPJ11

Use the ΔfH° and ΔrH° information provided to calculate ΔfH° for IF:
IF7(g) + I2(g) → IF5(g) + 2IF(g) Δr H° = -89 kJ ΔfH° (kJ mol-1) IF7(g) -941 IF5(g) -840

Answers

The standard enthalpy of formation of IF is -812 kJ mol⁻¹.

What is enthalpy change?

The heat change caused by a chemical reaction at constant volume or constant pressure is referred to as enthalpy change. The enthalpy change indicates how much heat was absorbed or evolved during the reaction. It is represented by the letter ΔH.

To calculate ΔfH° for IF, we first need to write the balanced chemical equation for the formation of IF:

IF₇(g) + I₂(g) → IF₅(g) + 2IF(g)

We can use Hess's law to relate the enthalpy change for this reaction to the standard enthalpies of formation of the products and reactants:

ΔrH° = ΣΔfH°(products) - ΣΔfH°(reactants)

Rearranging the equation, we get:

ΣΔfH°(products) = ΣΔfH°(reactants) - ΔrH°

Substituting the given values:

ΣΔfH°(products) = (-941 kJ mol⁻¹ + (-840 kJ mol⁻¹)) - (-89 kJ mol⁻¹)

ΣΔfH°(products) = -812 kJ mol⁻¹

Therefore, the standard enthalpy of formation of IF is -812 kJ mol⁻¹.

Learn more about enthalpy change on:

brainly.com/question/28175255

#SPJ4

What dicarbonyl compound is needed to prepare the following compound by an intramolecular aldol reaction?.

Answers

The given compound has a cyclic structure, indicating that it was formed by an intramolecular aldol reaction. The reactant in this reaction would be a dicarbonyl compound.

One possible dicarbonyl compound that could be used in this reaction is 3-oxo heptane dioic acid, also known as beta-ketoglutaric acid. This compound has a cyclic structure with two carbonyl groups that can undergo aldol condensation and cyclization to form a six-membered ring. The resulting product would have a similar structure to the given compound.

To know more about compound visit :

https://brainly.com/question/13516179

#SPJ11

What experimental evidence can be used to compare strength of Van der Waal forces?

Answers

Required experimental evidences are boiling point measurement, surface tension, adsorption measurements etc.

What are Van der Waal forces?

Which forces are a type of intermolecular force that happens because of fluctuations in the electron distribution of molecules is called van der Waals forces.

The strength of this forces depend on several factors including the shape, size and polarity of the molecules involved.

There are various experimental techniques for comparing the strength of van der Waals forces.

Boiling Point Measurement:-

The temperature at which its vapor pressure equals atmospheric pressure is called boiling point. It is a substance with stronger intermolecular forces need more energy to break the intermolecular bonds and enter the vapor phase and therefore have a higher boiling point. By comparing the boiling points of different substances, we can compare the strength of their Van der Waals forces.

Surface tension:-

The force required to stretch the surface of a liquid per unit length is called Surface tension. This is a liquid is related to the strength of the intermolecular forces between its molecules. By comparing the surface tensions of different liquids, we can compare the strength of their Van der Waals forces.

Adsorption Measurements:-

The method by that molecules are attracted to and adhere to the surface of a solid or liquid is called absorption. It is related to the strength of the intermolecular forces between the adsorbate and the adsorbent . By comparing the adsorption of different molecules on the same surface, we can compare the strength of their Van der Waals forces.

These experimental process can provide valuable information about the strength of van der Waals forces and their role in finding the properties of materials.

Learn more about van der Waals forces here,

https://brainly.com/question/18370866

#SPJ4

Which of the following is correct to heat a mixture in a laboratory and why?
a. By inclining the mouth of the test tube towards your own face
b. By inclining the mouth of the test tube towards your neighbour's face
c. By inclining the mouth of the test tibe towards nobody face​

Answers

The correct way of heating a mixture in a laboratory is c. by inclining the mouth of the test tube towards nobody's face.

Why are lab guidelines important?

Lab guidelines are important for several reasons including; Safety, Consistency, Efficiency, Compliance, Record-keeping. Inclining the mouth of the test tube towards nobody's face is because inclining the test tube towards your own face or your neighbor's face can cause the hot mixture to splatter and result in burns or injury.

Therefore, it is always important to direct the mouth of the test tube away from any person and towards a safe direction, such as a fume hood or an empty area.

Find out more on heating mixture here: https://brainly.com/question/30640373

#SPJ1

the enthalpy of formation of cu2 is -219 kj/mol. if you were to substitute the same amoun t of copper for zinc in this experiment, wold you expect the temp change to be higher than, equal to, or lower than what you observed for zinc

Answers



The temperature change to be lower than what was observed for zinc.

Enthalpy of formation is the energy change when one mole of a compound is formed from its constituent elements in their standard states. The negative value of -219 kJ/mol for the enthalpy of formation of Cu2 indicates that the formation of Cu2 releases energy. This means that the reaction is exothermic, and that the temperature will increase during the reaction.

If copper were substituted for zinc in this experiment, we would expect a similar exothermic reaction to occur. However, since the enthalpy of formation for copper is different than that of zinc, the amount of energy released during the reaction will be different. Copper has a lower enthalpy of formation than zinc, which means that the reaction will release less energy. This, in turn, means that the temperature change will be lower than what was observed for zinc.

Learn more about Enthalpy

https://brainly.com/question/14047927

#SPJ11

Determine the molar solubility of CuCl in a solution containing 0.060 M KCl. K sp (CuCl) = 1.0 × 10 -6.
1.0 × 10-3 M
1.7 × 10-5 M
1.0 × 10-12 M
0.050 M
6.0 × 10-8 M

Answers

The molar solubility of CuCl in a solution containing 0.060 M KCl is calculated as 2 × 10⁻⁵ M

Option C is correct.

The number of ions dissolved per liter of solution is referred to as molar solubility. Here, dissolvability addresses the quantity of particles broke down in a given measure of dissolvable.

K(CuCl)=1.0×10

Concentration of KC1 = 0.050 M

The dissociation of CuCl :  CuCl ------ > Cu + Cl

Total concentration of Cl Ion is (s + 0.05) × M

Presently, consider the normal particle impact, or at least, on the off chance that two solids are disintegrated in an answer having a typical particle, the convergence of the normal particle increments. Because KCl is a strong electrolyte, the chloride ion in KCl has a concentration of 0.050 M.

Hence, the molar solubility of CuCl is mentioned below:

K sp = = (s+0.050) 1 × 10 ^ - 6 = s(s + 0.05)

Since, s < 0.050 M. Therefore, 1 × 10 ⁻⁶= s × 0.05

                        s = 2 × 10⁻⁵

Thus, the molar solubility of CuCl is calculated as 2 × 10⁻⁵ M

What factors influence molar solubility?

Temperature, pressure, and the solid's polymorphic form all affect solubility. Thermodynamic solvency is the convergence of the solute in immersed arrangement in balance with the most steady gem type of the strong compound.

Incomplete question:

Determine the molar solubility of CuCl in a solution containing 0.060 M KCl. K sp (CuCl) = 1.0 × 10 -6.

A. 1.0 × 10-3 M

B.1.7 × 10-5 M

C. 2 × 10⁻⁵ M

D. 1.0 × 10-12 M

E. 0.050 M

F. 6.0 × 10-8 M

Learn more about Molar solubility:

brainly.com/question/28566275

#SPJ4

What is the molarity of 5. 60 mol of sodium carbonate in 1500-ml of solution?.

Answers

The molarity of sodium carbonate is 3.73 M

The molarity of sodium carbonate can be calculated as shown below.

M = moles of solute/liters of solution

Convert the volume from milliliters (mL) to liters (L):

1500 mL = 1500/1000 L = 1.5 L

Substitute the respective values in the above equation.

M = 5.60 mol / 1.5 L

M ≈ 3.73 M

Therefore, the molarity of the solution is approximately 3.73 M.

To learn about molarity:

https://brainly.com/question/23189773

#SPJ4

the reaction below takes place in a closed system. caco3 cao co2 which best describes this balanced equation? group of answer choices reactants and products are equal in the chemical reaction. more products and less reactants are produced. none of these more reactants and less products are produced.

Answers

the reactant (CaCO3) is equal to the sum of the products (CaO and CO2), making the correct answer: Reactants and products are equal in the chemical reaction.

The balanced equation for the reaction is:

CaCO3 → CaO + CO2

This means that one mole of CaCO3 produces one mole of CaO and one mole of CO2.

what is chemical reaction?

A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. In other words, it is a process in which one or more substances, the reactants, are converted into one or more different substances, the products. During a chemical reaction, the atoms in the reactants rearrange to form new chemical bonds, resulting in the formation of different molecules. The chemical reaction is usually accompanied by a release or absorption of energy, which can be in the form of heat, light, or sound. Chemical reactions are fundamental to many natural and artificial processes, including metabolism, combustion, and the production of various materials.

To learn more about chemical reaction visit:

brainly.com/question/29039149

#SPJ11

The reaction of HCl with NaOH is represented by the equation HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) What volume of 0.6310 M HCl is required to titrate 15.80 mL of 0.3210 M NaOH?

Answers

Answer:

This is a stoichiometry problem involving an acid-base titration. The balanced chemical equation for the reaction is:

HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)

The stoichiometric coefficients indicate that one mole of HCl reacts with one mole of NaOH. Therefore, we can determine the number of moles of HCl required to react with 0.3210 M NaOH:

0.3210 mol/L NaOH × 0.01580 L NaOH = 0.00507 mol NaOH

Since the mole ratio of NaOH to HCl is 1:1, we need 0.00507 moles of HCl to react with the NaOH. To calculate the volume of 0.6310 M HCl needed to provide this amount of HCl, we use the following equation:

moles of solute = concentration × volume (in liters)

Rearranging for volume, we get:

volume = moles of solute / concentration

Plugging in the values, we get:

volume = 0.00507 mol / 0.6310 mol/L HCl = 0.00803 L = 8.03 mL

Therefore, we need 8.03 mL of 0.6310 M HCl to titrate 15.80 mL of 0.3210 M NaOH.

how much energy is required to change the temperature of 210 g of water from -40 C to 155 C

Answers

171,334.8 J of energy will be needed to change the temperature of 210 g of water from -40°C to 155°C

How to determine the required energy to change the temperature?

To determine how much energy would be necessary to increase or decrease temperature relative to a particular quantity of water we employ this specific calculation: Q = mcΔT.

Herein, Q refers to joules-as-energy-required with regards to mass (m), represented as grams; while c represents specific heat, and ΔT is change in temperature.

we have:

[tex]m = 210 g[/tex]

c = 4.184 J/g°C

ΔT = (155°C) - (-40°C) = 195°C

Lets plug in the values:

Q = (210 g) * (4.184 J/g°C) * (195°C) = 171,334.8 J

Therefore, for the purpose of raising the temperature of 210 g water from -40 degrees Celsius to one 155 degrees Celsius, it is calculated that about 171,334.8 Joules worth of energy would be needed.

Learn about change in temperature here https://brainly.com/question/27988898

#SPJ1

The concentration of a drug in the body (in milligrams per milliliter) as a function of time (in hours) since
ingestion is given by: C(t) = 25t ⢠e-0.25 . The peak concentration of the drug (the GLOBAL MAXIMUM value)
is closest to:
Select one:
A. 51 mg/ml
B. 4 mg/mI
C 15 mg/mI
D 13 mg/ml
E. 37 mg/ml

Answers

According to the question the peak concentration of the drug (the global maximum value) is closest to 37 mg/ml.

What is concentration?

Concentration in chemistry is a measure of the amount of a substance present in a given volume or mass. It is typically expressed as either molarity, which is the number of moles of a substance per liter of solution, or as a mass fraction, which is the proportion of the mass of the substance relative to the total mass of the solution.

The peak concentration of the drug can be found by taking the derivative of C(t) with respect to t and setting it equal to 0.
This gives us t = 4. Plugging in
t = 4 into the original equation,
we get C(4) = 25(4)e-1
= 100e-1
= 37 mg/ml.
Therefore, the peak concentration of the drug is closest to 37 mg/ml.

To learn more about concentration

https://brainly.com/question/28564792

#SPJ4

To determine , by gravimetric analysis, the concentration of barium ions (Ba2+) in a given solution, 25. 00cm3 of it are pipetted into a beaker and an excess of dilute sulphuric acid is added to it. The precipitate then obtained (BaSO4) is filtered, dried and weighed. The mass of the precipitate is found to be 1. 167g

Calculate the concentration of barium ions in the solution?

Answers

The concentration of barium ions in the given solution is 0.1999 mol/L.

The balanced chemical equation for the reaction is:

[tex]Ba^2^+ + SO_4^{2-} - BaSO_4 (precipitate)[/tex]

From the equation, we can see that one mole of [tex]BaSO_4[/tex] is formed for each mole of [tex]Ba^2^+[/tex]. Therefore, the moles of [tex]Ba^2^+[/tex] can be calculated as follows:

[tex]moles of Ba^2^+ = moles of BaSO_4[/tex]

To determine the concentration of [tex]Ba^2^+[/tex] in the solution, we need to convert the mass of the precipitate to moles of [tex]BaSO_4[/tex]. The molar mass of [tex]BaSO_4[/tex] is 233.38 g/mol.

Using the given mass of the precipitate:

moles of [tex]BaSO_4[/tex] = mass of precipitate / molar mass of [tex]BaSO_4[/tex]

moles of [tex]BaSO_4[/tex] = 1.167 g / 233.38 g/mol

moles of [tex]BaSO_4[/tex] = 0.004998 mol

Since one mole of [tex]BaSO_4[/tex] is formed for each mole of [tex]Ba^2^+[/tex], the moles of Ba2+ in the original solution is also 0.004998 mol.

The volume of the solution used was 25.00 cm cube, which is equivalent to 0.02500 L. Therefore, the concentration of [tex]Ba^2^+[/tex] in the solution can be calculated as follows:

concentration of [tex]Ba^2^+[/tex] = moles of [tex]Ba^2^+[/tex] / volume of solution

concentration of [tex]Ba^2^+[/tex] = 0.004998 mol / 0.02500 L

concentration of [tex]Ba^2^+[/tex] = 0.1999 mol/L

Therefore, the concentration of barium ions in the given solution is 0.1999 mol/L.

Learn more about Concentration of barium at

brainly.com/question/27309134

#SPJ4

-A student is performing this experiment and tests white vinegar. Using a pH indicator, she notes that
the vinegar is an acid. What could she do to neutralize the vinegar? How would she be able to tell
that it was neutralized?
CS filter in concentrated cabbage

Answers

To neutralize the vinegar, the student can add a base to it.

To tell that the vinegar has been neutralized, the student can use the pH indicator again.

A common household base that can be used is baking soda (sodium bicarbonate). The student can slowly add small amounts of baking soda to the vinegar while stirring until the pH of the solution becomes neutral (pH 7). The amount of baking soda required will depend on the volume of vinegar and the strength of the vinegar.

To tell that the vinegar has been neutralized, the student can use the pH indicator again. A pH indicator is a substance that changes color depending on the acidity or basicity of a solution. In this case, the student can use the same pH indicator as before and add it to the neutralized solution.

If the solution is neutral, the pH indicator will not change color and will remain the same color as the indicator in neutral pH. If the vinegar has not been completely neutralized, the pH indicator will change color to indicate whether the solution is still acidic or basic.

For more question on vinegar click on

https://brainly.com/question/25903586

#SPJ11

what is the molality of a solution produced by dissolving 14.40 g of licl (42.39 g/mol) in water to make 0.104 l of solution with a density of 1.102 g/ml? a. 0.340 m d. 3.74 m b. 3.39 m e. 2.96 m c. 3.27

Answers

The first step is to calculate the moles of LiCl dissolved in the solution: moles of LiCl = mass / molar mass = 14.40 g / 42.39 g/mol = 0.340 mol. Next, we need to calculate the mass of the solution: mass of solution = volume x density = 0.104 L x 1.102 g/mL = 0.114 kg

Finally, we can use the definition of molality to calculate the molality of the solution:

molality = moles of solute / mass of solvent (in kg)

The mass of solvent is the mass of the solution minus the mass of the solute:

mass of solvent = mass of solution - mass of LiCl = 0.114 kg - 0.01440 kg = 0.0996 kg

Therefore, the molality of the solution is:

molality = 0.340 mol / 0.0996 kg = 3.42 m

The closest option to this answer is (b) 3.39 m.

To find the molality, we'll follow these steps:

1. Calculate the moles of LiCl.
2. Calculate the mass of the solvent (water).
3. Calculate the molality using the moles of LiCl and the mass of the solvent.

Step 1: Calculate the moles of LiCl.
Moles = mass / molar mass = 14.40 g / 42.39 g/mol = 0.3399 mol (approximately)

Step 2: Calculate the mass of the solvent (water).
First, find the total mass of the solution:
Total mass = density x volume = 1.102 g/mL x 0.104 L x 1000 mL/L = 114.61 g

Now, find the mass of water (solvent) by subtracting the mass of LiCl:
Mass of water = total mass - mass of LiCl = 114.61 g - 14.40 g = 100.21 g

Step 3: Calculate the molality using the moles of LiCl and the mass of the solvent.
Molality = moles of solute / mass of solvent (in kg)
Molality = 0.3399 mol / (100.21 g / 1000 g/kg) = 3.39 mol/kg

The molality of the solution produced by dissolving 14.40 g of LiCl in water to make 0.104 L of solution with a density of 1.102 g/mL is 3.39 m (Option B).

To know more about molality visit:

https://brainly.com/question/26921570

#SPJ11

Which elements DON'T obey the octet rule and have 2, 4, and 6 electrons in structures?

Answers

Elements that do not obey the octet rule and have 2, 4, and 6 electrons in their outer shells are typically found in the first, second, and third rows of the periodic table.

Helium (He) is an example of an element that has only two electrons in its outer shell and does not need to satisfy the octet rule. Beryllium (Be) and Boron (B) are other examples that can have four electrons in their outer shell. These elements tend to form covalent compounds and can sometimes form compounds with incomplete octets. Elements in the third row, such as sulfur (S) and chlorine (Cl), can have six electrons in their outer shells and do not always obey the octet rule. These elements can form compounds with expanded octets, meaning they have more than eight electrons in their outer shell, in order to achieve a more stable structure. Other elements that can have expanded octets include phosphorus (P), arsenic (As), and iodine (I).

Learn more about octet rule here:

https://brainly.com/question/865531

#SPJ11

when the temperature of a strip of iron is increased, the length of the stripquestion 5 options:decreases in width as it gets longer.also increases.may increase and may decrease.actually decreases. g

Answers

When the temperature of a strip of iron is increased, the length of the strip actually decreases. This phenomenon is known as thermal expansion, where the metal expands when heated and contracts when cooled.

The increase in temperature causes the atoms in the metal to vibrate more, increasing the distance between them and causing the metal to expand in all directions. This expansion is most noticeable in the length of the strip, as it is the longest dimension.

However, the width and thickness of the strip may also increase to a smaller extent. This effect is important to consider in various applications, such as building bridges and pipelines, where changes in temperature can affect the structure's integrity.
When the temperature of a strip of iron is increased, the length of the strip also increases. This occurs due to thermal expansion, a property of most materials, including iron. As the temperature rises, the atoms within the iron strip vibrate more vigorously and the overall dimensions of the strip expand. In this case, the length of the strip increases as the temperature increases. The width may also be affected, but the primary focus of your question is on the length. So, the correct option is that the length of the strip of iron also increases when its temperature is increased.

To know more about Temprature visit:

https://brainly.com/question/11464844

#SPJ11

Other Questions
10. A car that is always traveling at the same speedtravels 30 miles every 0. 5 hours. How many milesdoes it travel in 4. 5 hours? Define direct forms of action and indirect forms of actions that were taken by abolitionists to end slavery. Be sure to give 3 examples of each. Which API enables Tableau to send an SMS whenever a data source refresh occurs, or notify a web app to synchronize data when a workbook is created? In the long run monopolistically competitive firms. You put your book on the bus seat next to you. When the bus stops suddenly the book slides forward off the seat. Why?A.) The book received a push from the seat hitting it.B.) The force applied by the bus caused it to accelerate forward.C.) The book's inertia carried it forward.D.) The book could never slide forward to begin with. Which function should be used if a value (ex. 2.125 or 9.798) is to rounded to the closest lower integer (ex. 2 or 9)? Ed sheeran beat a copyright lawsuit that claimed which of his songs contains plagiarized elements?. hich principle of evo-devo is stated properly? developmental mechanisms do not evolve to be responsive to environmental cues. distantly related organisms do not share similar molecular mechanisms for development. changing the timing of gene expression during development will not lead to new body forms. changing the location of gene expression during development will not lead to new body forms. organisms share similar molecular mechanisms for development, including regulatory molecules that control gene expression. Class C IP addresses use the first __ octects for the network ID and only the last octet for the __ ID. a third-grade teacher asks students to document their learning throughout the school year by choosing exemplary samples of their work. at the end of the year, they are compiled, along with teacher feedback, self-evaluations, and other assessment information. this is an example of a(an): A thermistor is a solid-state variable resistor made from a semiconductor material that changes resistance in relation to: What are the utensils at the top of the plate used for?. you purchased krispy kreme stock valued at $12,000. your full-service investment company charges $5 for commission. what is the total cost of the stock purchase? Staphylococcus aureusName six inflammatory diseases thatCan result from infection with Staphylococcus aureus. if the interest rate is 5 percent then what is the present value of a 4000 to be received in 16 years What emotional experience disturbed Chris while he is staying in the bus? poodle corporation was organized on january 3, 2021. the firm was authorized to issue 85,000 shares of $5 par common stock. during 2021, poodle had the following transactions relating to shareholders' equity: issued 23,000 shares of common stock at $6.50 per share. issued 16,000 shares of common stock at $8.50 per share. reported net income of $107,000. paid dividends of $54,000. what is total paid-in capital at the end of 2021? A story told from one character's perspective, by that character, generally requires the author to write insecond-personomniscient third-personlimited third-personfirst-person What does it mean to separate the kernel methods into their own interfaces? Fill in the blank. ______ are typically triggered when a person is bothered by a repeated source of irritation but doesn't confront the issue until his or her anger can no longer be suppressed.